/* ── Planaxa Landing Page (modern / business) ──────────────── */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --accent: #6366f1;
  --accent-2: #8b5cf6;
  --grad: linear-gradient(135deg, #6366f1, #8b5cf6);
  --bg: #0a0e17;
  --bg-2: #0f1422;
  --card: #131a2b;
  --border: rgba(255,255,255,.08);
  --border-2: rgba(255,255,255,.14);
  --text: #eef1f7;
  --text-2: #aab3c6;
  --text-3: #707c93;
}
.lp-body {
  background: var(--bg); color: var(--text);
  font-family: 'Inter', system-ui, sans-serif; line-height: 1.6;
  overflow-x: hidden; -webkit-font-smoothing: antialiased;
  background-image:
    radial-gradient(60% 50% at 78% -5%, rgba(99,102,241,.18), transparent 60%),
    radial-gradient(45% 40% at 0% 12%, rgba(139,92,246,.12), transparent 60%);
  background-repeat: no-repeat;
}
a { color: inherit; text-decoration: none; }

/* Buttons */
.lp-btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 10px 18px; border-radius: 10px;
  font-size: 14.5px; font-weight: 600; cursor: pointer;
  border: 1px solid transparent; transition: transform .12s, background .15s, border-color .15s;
  white-space: nowrap;
}
.lp-btn-primary { background: var(--grad); color: #fff; box-shadow: 0 8px 22px rgba(99,102,241,.32); }
.lp-btn-primary:hover { transform: translateY(-1px); }
.lp-btn-ghost { background: transparent; color: var(--text); border-color: var(--border-2); }
.lp-btn-ghost:hover { background: rgba(255,255,255,.06); }
.lp-btn-light { background: #fff; color: #4f46e5; box-shadow: 0 8px 24px rgba(0,0,0,.22); }
.lp-btn-light:hover { transform: translateY(-1px); }
.lp-btn-lg { padding: 14px 28px; font-size: 16px; border-radius: 12px; }

/* ── Header ──────────────────────────────────────────────── */
.lp-header {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 22px;
  padding: 14px clamp(18px, 5vw, 56px);
  background: rgba(10,14,23,.7); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.lp-logo { display: flex; align-items: center; gap: 9px; font-size: 18px; font-weight: 800; letter-spacing: -.4px; }
.lp-logo img { border-radius: 7px; }
.lp-nav { display: flex; gap: 26px; margin-left: 14px; flex: 1; }
.lp-nav a { color: var(--text-2); font-size: 14.5px; font-weight: 500; transition: color .15s; }
.lp-nav a:hover { color: var(--text); }
.lp-header-actions { display: flex; gap: 10px; }

/* ── Hero ────────────────────────────────────────────────── */
.lp-hero {
  max-width: 1180px; margin: 0 auto;
  padding: clamp(48px, 8vw, 92px) clamp(18px, 5vw, 56px) clamp(40px, 6vw, 72px);
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center;
}
.lp-eyebrow {
  display: inline-block; font-size: 13px; font-weight: 600; letter-spacing: .3px;
  color: #a5b4fc; background: rgba(99,102,241,.1); border: 1px solid rgba(99,102,241,.25);
  padding: 6px 14px; border-radius: 30px; margin-bottom: 22px;
}
.lp-hero h1 { font-size: clamp(34px, 5.2vw, 56px); font-weight: 800; line-height: 1.08; letter-spacing: -1.5px; }
.lp-accent { background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.lp-sub { font-size: clamp(15px, 1.4vw, 18px); color: var(--text-2); margin: 20px 0 30px; max-width: 520px; }
.lp-hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.lp-hero-meta { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 22px; color: var(--text-3); font-size: 13.5px; }
.lp-hero-meta span { color: var(--text-2); }

/* App mockup */
.lp-mock {
  background: var(--bg-2); border: 1px solid var(--border-2); border-radius: 16px;
  overflow: hidden; box-shadow: 0 30px 80px rgba(0,0,0,.45); transform: perspective(1400px) rotateY(-7deg) rotateX(3deg);
}
.lp-mock-bar { display: flex; gap: 6px; padding: 11px 14px; background: rgba(255,255,255,.03); border-bottom: 1px solid var(--border); }
.lp-mock-bar span { width: 11px; height: 11px; border-radius: 50%; background: rgba(255,255,255,.18); }
.lp-mock-body { display: flex; height: 300px; }
.lp-mock-side { width: 74px; background: rgba(255,255,255,.02); border-right: 1px solid var(--border); padding: 14px 12px; display: flex; flex-direction: column; gap: 11px; }
.lp-mock-logo { width: 26px; height: 26px; border-radius: 7px; background: var(--grad); margin-bottom: 6px; }
.lp-mock-nav { height: 9px; border-radius: 5px; background: rgba(255,255,255,.08); }
.lp-mock-nav.act { background: rgba(99,102,241,.6); }
.lp-mock-main { flex: 1; padding: 18px; }
.lp-mock-h { width: 45%; height: 16px; border-radius: 6px; background: rgba(255,255,255,.14); margin-bottom: 18px; }
.lp-mock-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.lp-mock-card { height: 64px; border-radius: 10px; background: var(--card); border: 1px solid var(--border); }
.lp-mock-card.wide { grid-column: span 2; height: 80px; background: linear-gradient(135deg, rgba(99,102,241,.14), rgba(139,92,246,.07)); }

/* ── Value strip ─────────────────────────────────────────── */
.lp-strip {
  max-width: 1080px; margin: 0 auto; padding: 8px clamp(18px,5vw,56px) 20px;
  display: grid; grid-template-columns: repeat(4,1fr); gap: 16px;
}
.lp-strip-item {
  text-align: center; background: var(--card); border: 1px solid var(--border);
  border-radius: 14px; padding: 18px 10px;
}
.lp-strip-item strong { display: block; font-size: 26px; font-weight: 800; letter-spacing: -1px; }
.lp-strip-item span { font-size: 12.5px; color: var(--text-3); }

/* ── Sections ────────────────────────────────────────────── */
.lp-section { max-width: 1080px; margin: 0 auto; padding: clamp(52px,8vw,96px) clamp(18px,5vw,56px); }
.lp-section-alt { max-width: none; background: var(--bg-2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.lp-section-alt > * { max-width: 1080px; margin-left: auto; margin-right: auto; }
.lp-sec-head { text-align: center; margin-bottom: 52px; }
.lp-sec-head h2 { font-size: clamp(26px,3.6vw,38px); font-weight: 800; letter-spacing: -.8px; }
.lp-sec-head p { color: var(--text-2); font-size: 16px; margin-top: 12px; }

/* Feature rows */
.lp-feature { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center; margin-bottom: 40px; }
.lp-feature.reverse .lp-feature-txt { order: 2; }
.lp-feature-ic {
  width: 46px; height: 46px; border-radius: 12px; display: flex; align-items: center; justify-content: center;
  background: rgba(99,102,241,.12); border: 1px solid rgba(99,102,241,.25); color: #a5b4fc; margin-bottom: 16px;
}
.lp-feature-ic svg { width: 22px; height: 22px; }
.lp-feature-txt h3 { font-size: 23px; font-weight: 700; letter-spacing: -.4px; }
.lp-feature-txt p { color: var(--text-2); font-size: 15.5px; margin-top: 10px; max-width: 440px; }
.lp-feature-vis {
  height: 250px; border-radius: 16px; background: var(--card); border: 1px solid var(--border);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; padding: 28px; overflow: hidden;
}
/* tasks visual */
.lp-vis-tasks { align-items: stretch; }
.lp-row { display: flex; align-items: center; gap: 12px; background: var(--bg-2); border: 1px solid var(--border); border-radius: 10px; padding: 13px 14px; }
.lp-row i { width: 18px; height: 18px; border-radius: 5px; border: 2px solid var(--border-2); flex-shrink: 0; }
.lp-row span { height: 8px; border-radius: 4px; background: rgba(255,255,255,.14); flex: 1; }
.lp-row.done i { background: var(--accent); border-color: var(--accent); }
.lp-row.done span { opacity: .4; }
/* notes visual */
.lp-vis-notes { background: #f7f8fb; align-items: flex-start; gap: 18px; }
.lp-scribble { display: block; height: 10px; border-radius: 6px; background: linear-gradient(90deg,#6366f1,#8b5cf6); width: 70%; }
.lp-scribble.s2 { width: 90%; opacity: .7; }
.lp-scribble.s3 { width: 55%; opacity: .5; }
/* cards visual */
.lp-card-stack { position: relative; width: 200px; height: 130px; }
.lp-card-stack b { position: absolute; inset: 0; border-radius: 14px; background: var(--grad); box-shadow: 0 12px 30px rgba(99,102,241,.3); }
.lp-card-stack b:nth-child(2) { transform: rotate(-7deg) translateY(8px); opacity: .55; }
.lp-card-stack b:nth-child(3) { transform: rotate(7deg) translateY(8px); opacity: .3; }

/* Modules */
.lp-modules { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
.lp-mod { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 22px; transition: transform .15s, border-color .15s; }
.lp-mod:hover { transform: translateY(-3px); border-color: rgba(99,102,241,.4); }
.lp-mod-ic { width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; background: rgba(255,255,255,.05); color: #a5b4fc; margin-bottom: 14px; }
.lp-mod-ic svg { width: 20px; height: 20px; }
.lp-mod h4 { font-size: 16px; font-weight: 700; margin-bottom: 5px; }
.lp-mod p { color: var(--text-3); font-size: 13px; line-height: 1.5; }

/* CTA */
.lp-cta { padding: clamp(34px,6vw,64px) clamp(18px,5vw,56px); }
.lp-cta-inner {
  max-width: 800px; margin: 0 auto; text-align: center;
  background: var(--grad); border-radius: 24px; padding: clamp(40px,6vw,64px) 28px;
  box-shadow: 0 24px 64px rgba(99,102,241,.3);
}
.lp-cta-inner h2 { font-size: clamp(24px,3.6vw,34px); font-weight: 800; color: #fff; letter-spacing: -.6px; }
.lp-cta-inner p { color: rgba(255,255,255,.88); font-size: 16px; margin: 12px auto 26px; }

/* ── Footer ──────────────────────────────────────────────── */
.lp-footer { border-top: 1px solid var(--border); padding: 48px clamp(18px,5vw,56px) 28px; max-width: 1080px; margin: 30px auto 0; }
.lp-footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.3fr; gap: 32px; }
.lp-footer-brand .lp-logo { font-size: 17px; margin-bottom: 12px; }
.lp-footer-brand p { color: var(--text-3); font-size: 14px; }
.lp-footer-col h5 { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .6px; color: var(--text-3); margin-bottom: 14px; }
.lp-footer-col a { display: block; color: var(--text-2); font-size: 14px; margin-bottom: 9px; transition: color .15s; }
.lp-footer-col a:hover { color: var(--text); }
.lp-footer-muted { display: block; color: var(--text-3); font-size: 13.5px; line-height: 1.7; margin-bottom: 10px; }
.lp-footer-bottom { margin-top: 32px; padding-top: 22px; border-top: 1px solid var(--border); color: var(--text-3); font-size: 13px; text-align: center; }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 900px) {
  .lp-hero { grid-template-columns: 1fr; gap: 36px; }
  .lp-mock { transform: none; }
  .lp-feature, .lp-feature.reverse .lp-feature-txt { grid-template-columns: 1fr; order: 0; }
  .lp-feature { gap: 22px; }
  .lp-modules { grid-template-columns: repeat(2,1fr); }
  .lp-footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .lp-nav { display: none; }
  .lp-strip { grid-template-columns: repeat(2,1fr); }
  .lp-footer-grid { grid-template-columns: 1fr; }
  .lp-header-actions .lp-btn-ghost { display: none; }
}